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000
CXUS53 KGRR 011512 RRA
CLSAZO

WRKCLSAZO 000
TTAA00 GRR 011509

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1007 AM EST TUE MAR 01 2022

...................................

...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2021 TO 2/28/2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             71   02/11/1999
 LOW             -22   02/05/1918
                       02/10/1912
HIGHEST           63   12/15         MM      MM       59  02/28
LOWEST                 01/28         MM      MM      -10  02/17
AVG. MAXIMUM    36.0               34.2     1.8     34.3
AVG. MINIMUM    20.2               20.6    -0.4     21.4
MEAN            28.1               27.4     0.7     27.9
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    39               40.7    -1.7       36
DAYS MIN <= 32    82               78.1     3.9       82
DAYS MIN <= 0      2                4.7    -2.7        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.57   1985
TOTALS          4.10               4.72   -0.62     3.35
DAILY AVG.      0.05               0.05   -0.00     0.04
DAYS >= .01       26               33.2    -7.2       30
DAYS >= .10       11               12.0    -1.0        9
DAYS >= .50        2                2.5    -0.5        2
DAYS >= 1.00       0                0.4    -0.4        1
GREATEST
 24 HR. TOTAL   0.93
 STORM TOTAL    0.74                                  MM
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL   3296               3381     -85     3300
 SINCE 7/1      4324               4689    -365       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM

FREEZE DATES
EARLIEST                        10/24
LATEST                          05/12
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
RESULTANT WIND SPEED/DIRECTION   4/230
HIGHEST WIND SPEED/DIRECTION    99/MM     DATE  01/26
HIGHEST GUST SPEED/DIRECTION    57/250    DATE  12/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.65
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC             25
NUMBER OF DAYS CLOUDY         45

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       6
LIGHT RAIN               20     FREEZING RAIN              4
LT FREEZING RAIN          6     HAIL                       0
HEAVY SNOW                2     SNOW                       9
LIGHT SNOW               45     SLEET                      0
FOG                      43     FOG W/VIS <= 1/4 MILE      9
HAZE                     50

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$